What are the sample expositive essays on the harmful effects of tobacco? What are the standardized educational qualifications of 10th-grade Literature teachers?
What are the sample expositive essays on the harmful effects of tobacco in Vietnam?
Tobacco causes many serious harms to human health. Smoking can lead to cancer in various organs, including the lungs, mouth, esophagus, stomach, and bladder.
Students can refer to the following sample expositive essays on the harmful effects of tobacco in Vietnam:
Sample No. 1
| Tobacco is one of the leading causes of many dangerous diseases for humans. However, many people still do not fully recognize the serious harm it brings. This article will help you understand more about the harmful effects caused by tobacco. First, tobacco is the main culprit causing lung and respiratory diseases. When smoking, tobacco smoke infiltrates the lungs and contains many harmful substances. For example, tar in tobacco sticks to the lungs, damaging the lung's mucosa and increasing the risk of diseases such as pneumonia, bronchitis, and even lung cancer. This is a dangerous disease that often leads to death. In addition to harming the lungs, tobacco also seriously affects the cardiovascular system. The harmful substances in tobacco, especially nicotine, cause the heart to beat faster, lead to high blood pressure, and decrease the amount of oxygen supplied to the body. Smokers have a higher risk of heart diseases such as myocardial infarction and stroke compared to non-smokers. Tobacco also weakens the immune system, making the body more susceptible to infections and slow to recover from illnesses. For frequent smokers, the immune system is damaged, and the body's ability to fight diseases is also affected. Moreover, tobacco not only harms the smoker but also negatively affects those around them. People who inhale smoke from others, known as "passive smoking," are at risk of developing diseases such as pneumonia, bronchitis, asthma, and even cancer. Particularly, children living in environments with smokers are more prone to respiratory diseases and poor development. Smoking not only affects health but is also costly. Smokers have to spend a large amount of money on buying cigarettes and treating diseases caused by tobacco. This creates a financial burden for themselves and society. In general, tobacco brings many serious harms to health, the environment, and society. Recognizing these dangers, we need to stay away from tobacco and raise awareness of health protection for ourselves and the community. Advise your loved ones not to smoke and build a healthy and safe living environment. |
Sample No. 2
| Tobacco contains thousands of harmful substances, notably nicotine, tar, and carbon monoxide, which not only cause addiction but also severely damage health. Nicotine makes smokers dependent on tobacco, tar damages the lungs and increases cancer risk, while carbon monoxide reduces the oxygen level in the blood, gradually weakening the body. Given these severe harms, quitting smoking is essential for individual health and a responsibility to protect the community and the environment. Tobacco smoke is a leading culprit for many dangerous diseases such as lung cancer, cardiovascular diseases, and chronic respiratory diseases. When smoking, smoke and toxic substances from tobacco infiltrate the lungs, damaging lung mucosa and leading to bronchitis, pneumonia, and even lung cancer - a disease that often results in death. This is why we should avoid tobacco to protect our health. Not only affecting the lungs, tobacco is also a cause of damage to the cardiovascular system. The toxins in tobacco make the heart beat faster, constrict blood vessels, increase blood pressure, and easily lead to stroke and myocardial infarction. Smokers have a much higher risk of heart disease than non-smokers, seriously affecting their lives and work. Additionally, tobacco weakens the immune system. When the immune system is weakened, the body is more susceptible to disease, slow to recover, and easily infected. Especially, those exposed to secondhand smoke, such as children and the elderly, also suffer significant harm. Children in environments with smoke are prone to respiratory diseases like pneumonia, asthma, and poor development. Besides health impacts, tobacco also causes environmental pollution. Cigarette butts and filters contain non-degradable resins; when discarded, they pollute the soil and water. Tobacco smoke also pollutes the air, affecting the health of everyone around and contributing to environmental degradation. In summary, tobacco is a silent enemy to health and the environment. The harmful components in tobacco not only destroy the body but also impact families, communities, and the surrounding environment. Therefore, each person should be determined to quit tobacco and avoid it to protect health and create a cleaner, safer living environment for all. |
Sample No. 3
| Nowadays, student smoking addiction is becoming a worrying issue in society. Many young people start smoking out of curiosity, wanting to experiment or prove themselves. However, few realize that this habit not only seriously affects health but also harms their education, life, and future. Tobacco contains many harmful substances like nicotine, tar, and carbon monoxide, causing severe damage to the respiratory and cardiovascular systems. At a student's age, the body is still developing, and smoking will hinder this growth, damaging the lungs and heart. Students who are addicted to tobacco often face respiratory issues such as difficulty breathing, persistent coughing, and even chronic respiratory diseases from an early age. These illnesses not only weaken health but also make it difficult for students in academic and physical activities. Besides health impacts, tobacco can also lead to a loss of concentration and reduced study effectiveness. Nicotine in tobacco creates a temporary euphoric feeling but quickly leads to addiction, making it difficult for students to focus, leaving them tired and lethargic. Nicotine addiction leads students to depend on tobacco, spending much time and money on cigarettes, resulting in decreased academic performance and financial challenges. Not only affecting themselves, students addicted to tobacco also negatively impact those around them. The smoke they exhale not only pollutes the air but also affects the health of friends, teachers, and family. Those who inhale secondhand smoke, particularly children and the elderly, are at risk of respiratory and cardiovascular diseases. Therefore, young people should quit smoking while still young. The student's age is golden for both physical and mental development. Smoking will cause irreparable damage to health, and the longer it persists, the harder it will be to quit. Quitting smoking at a young age helps protect personal health and opens bright opportunities for the future. Value your health and maintain a healthy lifestyle, staying away from tobacco and harmful habits. |
Note: Content is for reference only!
What are the sample expositive essays on the harmful effects of tobacco? What are the standardized educational qualifications of 10th-grade Literature teachers?
What are the standardized educational qualifications of 10th-grade Literature teachers in Vietnam?
According to the provisions in Article 72 of the Law on Education 2019:
Standardized educational qualifications of teachers
1. Standardized educational qualifications of teachers are regulated as follows:
a) Teachers of preschool education teachers must possess at least a pedagogical college diploma;
b) Teachers of primary education, lower secondary education and upper secondary education must possess at least a bachelor’s degree in pedagogy training.
In case a subject is yet to acquire enough teachers with bachelor’s degree in pedagogy training, teachers of this subject must possess a bachelor's degree of suitable specialization and a certificate of pedagogy training;
c) Lecturers of higher education must possess a master’s degree; lecturers teaching or instructing master or doctor’s theses must possess a doctoral degree.
b) Standardized educational qualifications of teachers working in institutions of vocational education shall follow regulations in the Law on Vocational education.
2. The Government shall specify road maps for improving standardized educational qualifications of teachers of preschool education, primary education and lower secondary education as prescribed in point a and point b of clause 1 of this Article. Within the scope of their duties and authorities, the Minister of Education and Training and Minister of Labour - War Invalids and Social Affairs shall stipulate employment of teachers not meeting criteria prescribed in clause 1 of this Article.
Thus, 10th-grade Literature teachers must have a bachelor's degree in pedagogy training or higher.
Additionally, in case a subject is yet to acquire enough teachers with a bachelor’s degree in pedagogy training, teachers of this subject must possess a bachelor's degree of suitable specialization and a certificate of pedagogy training.
May 9th-grade students achieving the "excellent student" title be directly admitted to 10th Grade in Vietnam?
In clause 1, Article 7 of the regulation issued with Circular 11/2014/TT-BGDDT amended by clause 3, Article 1 of Circular 05/2018/TT-BGDDT:
Direct Admission, Priority Policies
1. The following students are directly admitted to upper secondary schools:
a) Students from secondary boarding ethnic schools;
b) Students from very small ethnic minorities;
c) Students with disabilities;
d) Students who win national and international-level prizes in culture, arts, sports, and science and technology competitions for lower and upper secondary school students.
...
Thus, 9th-grade students achieving the "excellent student" title at the provincial level are not eligible for direct admission to 10th Grade.
The students eligible for direct admission to 10th Grade include:
- Students from secondary boarding ethnic schools;
- Students from very small ethnic minorities;
- Students with disabilities;
- Students who win national and international-level prizes in culture, arts, sports, and science and technology competitions for lower and upper secondary school students.
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